Patents by Inventor Antonie Peter Lambertus VAN Eijl

Antonie Peter Lambertus VAN Eijl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High pressure tin halide discharge lamp
    Patent number: 4001626
    Abstract: A high pressure tin halide discharge lamp having a discharge vessel containing a quantity of rare gas as a starter gas and for each cubic cm of contents of the discharge vessel between 0 and 50 mg of mercury and at least 1 .mu.mol of at least one of the halides of tin. Furthermore the discharge vessel contains at least one of the elements indium, bismuth, lead, gallium and zinc or halides thereof to correct the color point of the radiation emitted by the lamp.
    Type: Grant
    Filed: November 8, 1974
    Date of Patent: January 4, 1977
    Assignee: U.S. Philips Corporation
    Inventors: Peter Cornelis Drop, Willy Joseph Catharina Endevoets, Antonie Peter Lambertus VAN Eijl, Alexander Gray Jack